Seat type valves. Allow free flow from port A
to port Band offer leakage free closure in opposite direction. Available in four sizes of
standard interfaces conforming to
ISO 5781
IS 10187
DIN 24340
Each model available with options of four cracking pressures : 0.5, 1.5, 3 and 5 bar.

Section

Unit
Dimensions

Valve

Model

Mass Kg.

B1

H1

H2

H3

ØD1

ØD2

L1

L2

No. of fixing screws

C06

0.6

44

27

30

4

3

5.5

5.5

64.5

4

C10

1.8

88

40

40

6

6.3

11

10.5

82

4

C20

4.6

100

55

55

6

6.3

11

11

106

4

C30

10.6

117

55

80

6

6.3

11

18

144

6

Subplate

Size 06

Size 10, 20 and 30

Size

Subplate Model

Mass

B1

B2

B5

B7

ØD1

ØD2

ØD3

H1

H2

L1

L2

L3

L5

L8

10

Sp06G04

2.5

86

9.7

33.3

66.7

14

G 1/2

30

15

29

42.9

35.7

31.8

--

7.1

20

Sp08G06

5.4

112

16.3

39.7

79.4

22

G 3/4

36

25

45

60.3

49.2

44.5

--

11.1

Sp08G08

G1

44

30

Sp09G10

8.8

140

21.6

48.4

96.8

32

G1 1/4

54

35

47

84.1

67.5

62.7

42.1

16.7

Sp09G12

G1 1/2

60

Size

Subplate Model

L9

L10

L11

L12

L13

L17

L19

R

T1

Valve fixing
screw S.H. cap screw

Tightening
torque

10

Sp06G04

31.9

10

107

127

75

31

39

40

14

M10 X 55 L, 4
Nos.

70
Nm.

20

Sp08G06

22

16

104

136

77

27

47

52

16

M10
X 70 L, 4 Nos.

Sp08G08

82

22

18

30

Sp09G10

33

10

150

170

111

39

60

65

20

M10
X 70 L, 6 Nos.

Sp09G12

115

33

22

Technical
Specifications

Construction
.........................

Seat type

Mounting
..............................

Subplate mounting
Interface conforming to ISO 5781

Mounting position
................

Optional

Direction of flow
..................

Free flow from port A to port B
Leakfree closure in opposite direction.